精选幻灯片-Unit4 Don27t eat in class.Section A 2d-3c

Donteatinclass.,SectionA2d-GrammarFocus-3c,1,Newwordsandphrases:,important重要的bring带来，取来haveto不得不uniform校服，制服quiet安静的,unimportantimportantdaybringsth.tohastobequiet安静的,an,2,1.IsJohnnewatschool?_2.Aretheremanyrulesatschool?_,2dReadtheconversationin2dandanswerthequestions.,Yes,heis.,Yes,thereare.,3.Canhebringmusicplayerstoschool?_4.Dotheyhavetoalwaysweartheschooluniform?_,No,hecant.,Yes,theydo.,3,2d.Role-playtheconversation.,John:Hi,mynamesJohn.Itsmyfirstdayatschool.Alice:Hi,John.ImAlice.Thisisagreatschool,buttherearealotofrules.John:Really?Whataresomeoftherules?Alice:Well,dontbelatefortheclass.Thisisveryimportant.John:OK,sowemustbeontime.Canwebringmusicplayerstoschool?,4,Alice:No,wecant.Andwealwayshavetoweartheschooluniform.John:Isee.Alice:Oh,andwealsohavetobequietinthelibrary.,5,1、arrive“到达”。Dontarrivelateforschool.不要上学迟到。arrive不及物动词，不能直接跟表示地点的名词。如果要跟名词，就必须加介词in或at。在大地方前加in（国家、城市等），在小地方前加at（家、学校、商店等）。arrivein/at+地点getto+地点reach+地点(到达某地)TheyarrivedinBeijingatsix.他们六点钟到的北京。Weusuallyarriveatthevillageinthemorning.我们通常在早上到那个小村庄。,Languagepoints,6,1)listen听；用来提醒某人注意，后面不跟事物。Listen!Whossingingintheclassroom?听！谁在教室里唱歌？2)如果后面跟要听的事物，应跟介词to再跟事物。Listentoourteachercarefully.认真听老师讲。3.fight打架，争吵1)作动词用Jackneverfightswithhisbrother.杰克从不和他的弟弟打架。2)作名词，意为“打架；争吵”;常用词组haveafight“打架；吵架”Didyouhaveafightwithher?你和她吵过架吗？,2.listen的用法；,7,4.wear意为“穿、戴”MyauntwearsablueskirtandawhiteT-shirt.我姑姑穿着蓝色的裙子，白色的T恤。Doeshewearglasses?他戴眼镜吗？5.Whataretherules?规则是什么？Well,wecantarrivelateforclass.哦，我们上课不能迟到。1)rule“规则”，可数名词，构成的短语有：obey/followtherules遵守规章breaktherules违反规则,8,6.bring(v)带来take(v)带走bringsth/sbto+地点bringsthheretakesth/sbto+地点takesththere我们能把音乐播放器带到学校吗？Canwebringmusicplayertoschool?请把这些书拿到图书馆去。Pleasetakethesebookstothelibrary.他的爸爸经常带他到动物园。Hisfatheroftentakeshimtothezoo.,9,7.情态动词haveto的用法,haveto意思是“必须，不得不”。结构:主语haveto动词原形其他(一般现在时,主语是第三人称单数时,用hasto)如：Wehavetowearsportsshoesforgymclass.在体育课上，我们必须穿运动鞋。Tomhastopracticetheguitareveryday.汤姆每天必须练习弹吉他。Ihadtogetupat5:00amlastMonday.上周一，我不得不早上5点起床。,10,2)否定形式:主语donthaveto动词原形其他(主语是第三人称单数时,用doesnthaveto）Nickdoesnthavetowearauniform.Wedonthavetodoourhomeworkatonce.我们不必马上完成作业。3)一般疑问句:Do(Does)主语haveto动词原形其他如:Doyouhavetostayathomeonweekends?周末你必须待在家里吗？Yes,Ido./No,Idont.是的，我必须。/不，我不必。,11,8.haveto与must1)haveto意为“必须做某事”强调“客观需要”Theyhavetowearschooluniformseveryday.他们每天必须穿校服。2)must意为“必须”强调主观上的愿望Itslate.Imustgohomenow.天晚了。现在我必须要回家。1.Itscoldoutside.We_stayathome.2.We_begoodwithourparents.,12,haveto/hasto/hadto,dont/doesnthaveto=neednt,必须，不得不,不必、没有必要,1.我们必须穿校服吗？,2.玛丽必须穿运动鞋上体育课。,3.琳达，你不必在上午七点前到校。,4.他们在学校不得不做什么呢？,5.我们必须在课上保持安静。,Dowehavetowearauniform?,MaryhastowearsportsshoesforPEclass.,Linda,youdonthavetogettoschoolbeforeseveninthemorning.,Whatdotheyhavetodoatschool?,Wehavetokeepquietinclass.,13,用haveto或hasto填空。1.We_cleanourclassroomafterschool.2.She_makeherbedaftergettingup.3.Itslate.MrBeckman_gotoworkbycar.4.EmilyandPeterjoinamusicclub.They_practicetheguitareveryday.,haveto,haveto,hasto,hasto,14,1.不要在楼道里跑。_2.不要打架。_3.有什么规则？_4.我们必须按时上课._5.我们可以在教室里吃东西吗？_6.不能。但我们可以在餐厅里吃东西。_7.我们可以在上课的时候带帽子吗？_,阅读GrammarFocus部分，完成下列句子。,Dontfight.,Dontruninthehallways.,Whataretherules?,Wemustbeontimeforclass.,GrammarFocus,Canweeatintheclassroom?,No,wecant,butwecaneatinthedininghall.,Canwewearahatinclass?,15,8.他在学校里必须穿校服吗？_9.是的，必须。/不，不必。_10.你们必须做什么？_11.在图书馆里我们必须保持安静。_,Yes,hedoes./No,hedoesnt.,Doeshehavetowearauniformatschool?,Whatdoyouhavetodo?,Wehavetobequietinthelibrary.,16,肯定的祈使句：Comein,please!请进！Sitdown,please.请坐。Letsgohome.我们回家吧。否定的祈使句是在动词前(即句首)加Dont.Donttalkinclass!不要在课堂上讲话！Dontopenthewindow!别开窗！Dontbelateforschool!上学别迟到,17,一、祈使句用法：一般以动词原形开头，表示请求、命令、劝说、警告等。在祈使句中，通常省略句子主语第二人称you。2.句子结构(1)肯定句：_+其他在餐厅里吃东西。_在音乐教室里听音乐。_骑自行车去上学。_,探究乐园,动词原形,Eatinthedininghall.,Listentomusicinthemusicroom.,Ridethebiketoschool.,18,(2)否定句:_+_+其他不要和同学们打架。_不要在教室里打篮球。_,Dontfightwithyourclassmates.,Dontplaybasketballintheclassroom.,Dont动词原形,以let引起的句子_+sb.+动词原形让我们步行去上学吧。_(4)No+动词-ing形式。表示“禁止、规劝”禁止停车！NoParking.禁止吸烟！NoSmoking.,Let,Letswalktoschool.,19,二、询问和讨论学校规则：1.有什么规则？我们必须保持安静。_2.我们可以在上课的时候戴帽子吗？_不可以。你可以在外面戴帽子。_3.你必须做什么事？_我们必须穿校服。_4.他必须在校吃午饭吗？_,Whataretherules?,Wemustbequiet.,Canwewearahatinclass?,No,wecant.Youcanwearahatoutside.,Whatdoyouhavetodo?,Wemustweartheschooluniforms.,Doeshehavetoeatlunchatschool?,20,1.Sitdown.2.Comein.3.Eatathome.,Dontsitdown.,Dontcomein.,Donteatathome.,1.把下列祈使句改成否定句,Practice:,21,4.Listentomusicoutside.5.Doyourhomeworkatschool.,Dontlistentomusicoutside.,Dontdoyourhomeworkatschool.,22,1.late,dont,forschool,arrive2.music,listento,intheclassroom,dont3.eat,cant,intheclassroom,we,Dontarrivelateforschool.,Dontlistentomusicintheclassroom.,Wecanteatintheclassroom.,.Formsentences.组句,23,1._fightwithothers.A.NotB.NoC.DontD.Doesnt2.-_weeatinthedininghall?-Yes,we_A.Do,doesB.Can,doC.Do,canD.Can,can3.Youcanteat_outside.A.atB.C.inD.on4.Listentomusicinhallways.(改为否定句)listentomusicinhallways.5.Dontarrivelateforclass.(改为同义句)Dont_forclass.,Dont,belate,Stop!,24,LibraryRulesDonttalk._,3aWritetherulesfortheschoollibrary.,Writing,Dontlistentomusic.,Donteatordrink.,Donttakephotos.,方法指导：1.由图示可知都是一些禁止类的祈使句。2.可知应用“Dont+动词原形”句子。,25,3bUsethewordstomakequestionsabouttherules.Thenwriteanswersaccordingtoyourschool.,Writing,1.根据例句，可知要求我们造一般疑问句并根据实际情况进行回答。2.先确定句子的主语。3.再确定用情态动词还是用助动词来构成疑问语序。4.根据实际情况做出肯定或否定回答，答语的主语要与问句保持一致。,26,2.Eat?(he/haveto/inthedininghall)Q:_?A:_3.Listentomusic?(we/can/inthehallways)Q:_?A:_4.Wearahat?(we/can/intheclassroom)Q:_?A:_,Thenanswerthequestions.,Yes,hedoes.,Doeshehavetoeatinthedininghall,Canwelistentomusicinthehallways,No,wecant.,Canwewearahatintheclassroom,No,wecant.,27,Atmydreamschool,wedonthavetocometoschooleveryday.,Wecaneatinclass.,3cMakeupfivecoolrulesforyourdreamschool.Shareyourruleswiththeclass.YourclassmatesvotefortheCoolestSchool!,Wedonthavetowearschooluniforms.,Wecanlistentomusicinclass.,28,Atmydreamschool,wedonthavetocometoschooleveryday.Wecaneatintheclassroom.Wecanlistentomusicinclass.Wedonthavetodohomework.Wedonthavetowearschooluniformsatschool.,Report,Great!Jimsschoolisthebest.,29,将下列句子改为祈使句。YoucantwatchTV.DontwatchTV.Youcantlistentomusicintheclassroom.Dontlistentomusicintheclassroom.3.Youcantopenthewindow.Dontopenthewindow.4.Closethedoor,please.(改为否定句)Dontclosethedoor.,30,1.Hehastoeatbreakfastquickly.(改为一般疑问句)_2.Playvolleyballafterclass.(改为否定句)_,句型转换,Doeshehavetoeatbreakfastquickly?,Dontplayvol